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This is the common UL and ULC Standard for Carbon-Dioxide Fire Extinguishers. These requirements cover the construction and performance, exclusive of performance during fire tests, of portable carbon-dioxide fire...

1. Scope 1.1 General This Standard specifies requirements for (a) mortar for use in bedding, jointing, and bonding of masonry units; and (b) grout for use in filling core, cell, or cavity space in unit masonry construction...

This Standard covers requirements for control units, fire alarm systems and control unit accessories for use in accordance with the Standard for the Installation of Fire Alarm Systems , CAN/ULC-S524, in accordance with Rule...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric pumps for liquids having a temperature not exceeding 90 °C, intended for household and similar purposes, their...

1.1 These requirements apply to materials for the fabrication of air duct systems for use in accordance with the requirements in the National Building Code of Canada. The materials covered by these requirements include...

This Standard covers the installation, location and proper use of path marking systems and exit signage in buildings, including the exit door, exit stairway shafts, exit stairs, obstacles and pathway marking lines, handrail...

Note: the designation for this standard has been changed from CAN/CIOSC 103-2 to CAN/DGSI 103-2 following CIO Strategy Council’s organizational name change to the Digital Governance Council (DGC), effective January 30, 2023...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of portable electric heating tools and similar appliances, their rated voltage being not more than 250 V. Appliances not...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric pumps for liquids having a temperature not exceeding 90 °C, intended for household and similar purposes, their...

Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric thermal-storage room heaters for household and similar purposes that are intended to heat the room in...

This clause of Part 1 is replaced by the following. Battery-operated appliances and other d.c. supplied appliances are within the scope of this standard. Dual supply appliances, either mains-supplied or battery-operated, are...